# 编译命令：
nvcc -arch=sm_70 -lcufile -o nvme_gds_test nvme_gds_test.cu 
./nvme_gds_test /home/zyzhang/my_mount_nvme0 200

# 注意在这之前要加载环境：
# 启用gcc11与spack环境
scl enable devtoolset-11 zsh
source ~/spack/share/spack/setup-env.sh
spack load cuda@12.2

// # 3. 设置环境变量
export CUFILE_HOME=$(spack location -i cuda@11.7)
export LD_LIBRARY_PATH=$CUFILE_HOME/lib64:$LD_LIBRARY_PATH
export CPATH=$CUFILE_HOME/include:$CPATH